Surveys

Scientific mooring, top float 60 meters, established in 73-54.07N 129-21.23W

Beaufort Sea · Canada · HYDROARC 306/17

issued: 2017-09-28 22:36Z
status: cancelled 2019-04-05 11:14Z (archive)
authority: NAVAREA XVII 94/17 282236Z SEP 17.
position: 73.901, -129.354
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

BEAUFORT SEA.
CANADA.
DNC 27.
SCIENTIFIC MOORING, TOP FLOAT 60 METERS,
ESTABLISHED IN 73-54.07N 129-21.23W.

This area · survey operations

19 within 180 nm since 2006 · 0 in the last 12 months · 0 in force now

Scientific mooring, top float 75 meters below surface, established in 71-18.66N 127-35.62W2018-10-03
Scientific moorings established in: a. 71-18.66N 127-35.62W, top float 75 meters2017-09-28
Cancel this msg 01 nov 132012-10-18
Beaufort Sea2010-08-11
Nga chart 16003 (17TH ed)2010-07-08
Nga chart 15927 (0 ed)2010-07-08

Season · when survey operations happen here

month of issue, all years in the archive

Timeline

HYDROARC warnings in force as of 051036Z apr 19: 49/19, 47/19, 46/19, 41/19, 37/19, 35/19, 18/19cancelled by · 2019-04-05

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

73 survey operations in force · see all

Surveys

Hydrographic and scientific survey vessels, often towing long arrays. All current survey operations →

Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.